musing.us - dns.ninja
musing.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.168.111.210🇺🇸 A2HOSTING185.168.108.0/22 | ||||||
| PTR | 185.168.111.210.static.a2webhosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | musing.us ⭐ | ||||||
| A | 185.168.111.210🇺🇸 A2HOSTING185.168.108.0/22 | ||||||
| PTR | 185.168.111.210.static.a2webhosting.com | ||||||
| TXT | v=spf1 ip4:68.66.226.75 include:spf.a2hosting.com +a +mx +ip4:185.168.111.210... | ||||||
| SOA | ns1.a2hosting.comroot@az1-ts1.a2hosting.com 2026-06-28 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783205750 | ||||||
MX for
musing.us |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSams-ns1.websitehostserver.net2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 01:52:48
○ 2026-03-21 13:56:22
○ 2026-07-04 23:13:26
○NSchi-ns1.websitehostserver.net2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 01:52:48
○ 2026-03-21 13:56:22
○ 2026-07-04 23:13:26
○NSchi-ns2.websitehostserver.net2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 01:52:48
○ 2026-03-21 13:56:22
○ 2026-07-04 23:13:26
●NSns1.a2hosting.com2026-03-21 → 2026-07-04 · 3 obs
● 2026-03-21 13:56:22
● 2026-07-04 23:13:26
●NSns2.a2hosting.com2026-03-21 → 2026-07-04 · 3 obs
● 2026-03-21 13:56:22
● 2026-07-04 23:13:26
●NSns3.a2hosting.com2026-03-21 → 2026-07-04 · 3 obs
● 2026-03-21 13:56:22
● 2026-07-04 23:13:26
●NSns4.a2hosting.com2026-03-21 → 2026-07-04 · 3 obs
● 2026-03-21 13:56:22
● 2026-07-04 23:13:26
○NSns57.1and1.com2015-07-17 → 2017-02-16 · 4 obs
● 2017-02-16 22:57:00
○ 2020-01-11 01:52:48
○ 2026-07-04 23:13:26
○NSns58.1and1.com2015-07-17 → 2017-02-16 · 4 obs
● 2017-02-16 22:57:00
○ 2020-01-11 01:52:48
○ 2026-07-04 23:13:26
●MXmusing.us2020-01-11 → 2026-07-04 · 3 obs
● 2020-01-11 01:52:48
● 2026-07-04 23:13:26
○MXmx00.1and1.com2015-07-17 → 2017-02-16 · 4 obs
● 2017-02-16 22:57:00
○ 2020-01-11 01:52:48
○ 2026-07-04 23:13:26
○MXmx01.1and1.com2015-07-17 → 2017-02-16 · 4 obs
● 2017-02-16 22:57:00
○ 2020-01-11 01:52:48
○ 2026-07-04 23:13:26
●A185.168.111.2102026-03-21 → 2026-07-04 · 3 obs
● 2026-03-21 13:56:22
● 2026-07-04 23:13:26
○A69.175.67.502020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 01:52:48
○ 2026-03-21 13:56:22
○ 2026-07-04 23:13:26
○A74.208.118.1792015-07-17 → 2017-02-16 · 4 obs
● 2017-02-16 22:57:00
○ 2020-01-11 01:52:48
○ 2026-07-04 23:13:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| musing.us | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | - |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for musing.us (unsigned zone)
⏱️ Timing
Total: 768ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.168.111.210 |
| NS | 4 | ns3.a2hosting.com, ns2.a2hosting.com... |
| MX | 1 | musing.us (pri: 0) |
| TXT | 1 | v=spf1 ip4:68.66.226.75 include:spf.a2ho |
| SOA | 1 | ns1.a2hosting.com root.az1-ts1.a2hosting |
Analysis
Mail Server Role
musing.us serves as a mail server for musing.us.
IP Addresses
musing.us has exactly one IP address — 185.168.111.210.
Host names like yabbb.org are further examples that share IP numbers with musing.us.
Name Servers
Four name servers handle the delegation for musing.us: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
At least some of musing.us's name servers are shared with other domains, for example 1on1-sports.com, flyerzone.org, episodemagazine.com and two more.
These name servers tend to co-occur with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 5 other name servers in the same DNS delegations.
Four host names, each with one IP address: ns1.a2hosting.com has 13.248.158.180, ns2.a2hosting.com has 75.2.118.134, ns3.a2hosting.com has 76.223.26.245 and ns4.a2hosting.com has 99.83.147.209.
Mail Servers
musing.us uses exactly one mail server, which is musing.us.
musing.us carries a single IP number, which is 185.168.111.210.